The European Commission’s Knowledge Centre on Migration and Demography (KCMD) has published a brochure with highlights from their activity since its conception in 2016. The KCMD exists to provide scientific evidence for EU policymaking in migration and demography related fields. In addition to supporting the European Agenda on Migration, the focus is on migration and demographic developments at global scale and their societal impact on the EU in the medium to longer term.
You can find the brochure here.
For other documents related to this one, you can visit the European Commission's Joint Research Centre's Publication Repository.